Kana wakambotungamira chirongwa chekuvaka mugero kana pasi pevhu, unotoziva: kutaurirana kwakavimbika kuchengetedzeka. Kana vashandi vachichera mazana emamita pasi pevhu, chiratidzo chisina simba kana chisina simba hachingononotsiri basa chete—chinoisa hupenyu panjodzi. Ndapedza makore gumi nemana ndichigadzira nekuisa mhinduro dzezviratidzo munzvimbo dzakaoma dzemaindasitiri nezvivakwa, uye nhasi ndinoda kukuratidzai purojekiti chaiyo inoratidza zvinogona kuitwa neinjiniya yakanaka, yakagadzirwa.
Chirongwa ichi chaive Tiantoushan Tunnel iri paShenzhen Outer Ring Expressway. Igwara guru remugwagwa mukuru, rakareba makiromita angangoita 2.2 pagomba rega rega, uye panguva yatakasvika, timu yakanga yapedza kuchera mugodhi wakakombama mamita 600. Mugodhi pawakapinda mukati mevhu, chiratidzo chinobva kumatombo ekunze chakanga chisingakwanise kupinda nepakati pematombo nekongiri. Vashandi kazhinji vakanga vasina simbi zvachose. Kurongeka kwaive kwakashata, uye kutaurirana nekukurumidza kwaisavimbika. Kambani yekuvaka yaida mhinduro yakasimba, yenguva refu yaigona kuramba ichienderera mberi nekuchera kuri kuenderera mberi.
Mamiriro ezvinhu akanga asina kuoma. Mugero wacho waive usina kugadzikana, guruva rakawanda, uye michina yaishanda maawa makumi maviri nemana, izvo zvaikonzera kukanganiswa kwemagetsi. Zvinosimudzira masaini zvakajairika zvaisazogara kwenguva refu—kudedera, guruva, uye kukanganiswa kwaizokurumidza kuapwanya kana kuita kuti asagadzikana. Pamusoro pezvo, mugero wacho waive uchiri kuwedzerwa, saka sisitimu yacho yaifanira kuchinjika uye kuwedzerwa, kwete kugadziriswa kamwe chete.
Hatina kushandisa michina isiri pasherufu. Mushure mekuongorora kwakazara kwenzvimbo, takagadzira sisitimu yekutumira masaini yemugero yakavakirwa pachivakwa chekutumira masaini chekunze, chiri mukati. Takaisa antenna diki ine hunhu hwepamusoro kunze kwegedhi remugero kuti ibate masaini akachena kubva kunzvimbo dziri pedyo. Tichishandisa tambo yefiber yakaderera, takatumira masaini iwayo mukati megomba remamita mazana matanhatu. Mukati, maantenna epaneru akafara akaparadzira masaini akasimba, akagadzikana munzvimbo dzese dzekushanda. Sisitimu yese yakagadzirwa kuti isapindirwe, ishande kudedera, uye kukura sezvo mugero wacho waifambira mberi.
Nguva yekutumira: Kubvumbi-24-2026










